diff --git a/drivers/gpu/drm/panthor/panthor_gem.c b/drivers/gpu/drm/panthor/panthor_gem.c
index 4b4575dd6e90..bb14a1f3900a 100644
--- a/drivers/gpu/drm/panthor/panthor_gem.c
+++ b/drivers/gpu/drm/panthor/panthor_gem.c
@@ -157,7 +157,7 @@ void panthor_kernel_bo_destroy(struct panthor_kernel_bo *bo)
 /**
  * panthor_kernel_bo_create() - Create and map a GEM object to a VM
  * @ptdev: Device.
- * @vm: VM to map the GEM to. If NULL, the kernel object is not GPU mapped.
+ * @vm: VM to map the GEM to.
  * @size: Size of the buffer object.
  * @bo_flags: Combination of drm_panthor_bo_flags flags.
  * @vm_map_flags: Combination of drm_panthor_vm_bind_op_flags (only those